baber/WOPTO huggingface dataset:
Patent JP-S61206081-A (JP)
Title: Density converting circuit
Inventor: ODA HIROSHI
IPC: G06T5/00
Filed: 1985-03-08
Abstract: PURPOSE:To generate the density converting picture by providing a table memory to convert in density the output value of the data memory to the reading output side of the data memory, referring to this and outputting picture data onto the data bus after applying the density conversion. CONSTITUTION:When original picture data are obtained, the original picture data of the address included in a memory address register 1 are included to a memory data register 30 and it is outputted to a (b) side. On the other hand, when the picture data is obtained after applying density conversion, the contents of a memory register 30 are outputted to an (a) side and inputted to a table memory 4. At a table memory 4, input data are an actual address as it are, and the contents of the address are read through a data register 31 to a data bus 8. Thus, the picture data after applying density conversion can be generated at a higher speed than conventionally. As the example of a density converting table 5, when the picture data are expressed by an 8 bit, aiidenticali (i=0-255) is obtained. The symbol bi is a converted value prepared beforehand, and by rewriting this, other density-converted picture can be easily obtained.
Patent JP-H09242480-A (JP)
Title: Joint structure for steel segment
Inventor: IKEMATSU TOYOFUMI
IPC: E21D11/08
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide such a joint structure with highly strong and rigid joints as being capable of accurately jointing the segments of a primary covering segment ring for a shield tunnel. SOLUTION: In a joint structure 1, main beams 3 and welded plates 4 for both steel segments to be jointed are fastened with friction jointing high power bolts 5 to joint both steel segments 2 on the side faces of the main beams 3. That is, both steel segments 2 are jointed together with friction jointing in the direction of the side faces of the segments 2. The deformation of joint plates resulting from stress transmitted to the axial direction of the jointing bolts is avoided, so that both steel segments 2 can be more firmly jointed. The accurate and firm joint of both steel segments 2 is completed in simple work by fastening the main beams 3 and the welded plates 4 with the friction jointing high power bolts 5.
Patent JP-S6133308-A (JP)
Inventor: JIYATSUKU OOBURII
IPC: F16F1/366
Filed: 1985-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55140226-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L29/78
Filed: 1979-04-18
Abstract: PURPOSE: To simplify the formation of electrodes by depositing an Si 3 N 4  film, which has oxidation-resistant property and prevents the intrusion of impurities in an electrode window, providing a thick oxide film on a source-drain layer, and softening a PSG film at the same time.  
     CONSTITUTION: On a p-type Si substrate 1, an n-type drain and a source 5 and 6 are formed as specified, and a gate electrode 4 is formed on a thin oxide film 3. Si 3 N 4  14 and PSG8 are stacked on a thin oxidized film 12 which is generated at the time of diffusion. Holes are selectively opened in the PSG by HF series liquid. Then, the Si 3 N 4  is selectively removed by gas plasma of CF 4 , and the Si 3 N 4  film 9 is remained only at the electrode-window forming portion of about 2μm square. Then, wet oxidation is performed, the PSG8 is heated and melted, and the film 9 is embeded by a thick oxidized film. Thereafter, the Si 3 N 4  film 9 is etched by the gas plasma of CF 4 , Al wiring 14 is made, thereby the work is finished. In this method, since the formation of the fine electrode can be simplfied and the PSG is melted by low-temperature wet oxidation, the source and drain are not expanded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09239676-A (JP)
Title: Power driven hand tool
Inventor: TAGUCHI YASUAKI
IPC: B25F5/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the power driven hand tool which can be easily operated even if it is provided with a locking means. SOLUTION: In this tool, a tool main body 2 is so constituted as to be provided with an operating tool 3 which is driven by compressed air fed to the inside of the tool main body 2, and with an operating lever 5 for operating an operating lever 3. In this case, the power driven hand tool is also provided with a locking means 10 which permits the operating lever 5 to be changed over between a locking position capable of allowing the lever 5 to be out of operation, and an unlocking position capable of allowing the lever to be in operation, and the locking means 10 is provided at a place where both a displacement operation between the locking position and the unlocking position and the operation of the operating lever 3 by the operation lever 5, can be performed by an identical operation.
Patent JP-H08246575-A (JP)
Title: Fireproof structure for boundary wall in building
Inventor: TOKUNARI HIROHISA
IPC: E04B1/94
Filed: 1995-03-07
Abstract: PURPOSE: To provide a fireproof structure, which can be easily installed, for a boundary wall in a building. CONSTITUTION: In a building unit 15, on the inside face side facing the adjacent building unit 15, a boundary wall 12 is arranged so as to be connected to beams 21 on the upper side and the lower side. To the beams 21, which are made of constructive structure fireproof steel material (FR steel), high temperature foaming fireproof paint 28 is applied. The high temperature foaming fireproof paint 28 contains ammonium polyphosphate, which foams in case of a fire, as a principal constituent.
Patent JP-S57175538-A (JP)
Title: Working machine for packing vessel
Inventor: SUTEITSUGU ARAN ROOSUMAN
IPC: B65B35/26
Filed: 1982-03-26
Abstract: A machine for the processing of packing containers of the type used for example for milk products. Such packing containers are manufactured from a filled material tube and are first given cushion-shape. With the help of the machine in accordance with the invention they are subsequently converted to a substantially parallelepipedic shape. The machine comprises a means of transport in the form of a wheel (35) having radial holding devices (37) for the cushion-shaped semi-finished products (2). The means of transport can be rotated step-by-step so that each indiviual packing container passes around processing stations (45 - 50) placed around the periphery of the means of transport for the folding of corner lugs, sealing and shaping.
Patent JP-H08251449-A (JP)
Title: Ghost eliminating device
Inventor: KANIE YOJI
IPC: H03H21/00
Filed: 1995-03-07
Abstract: PURPOSE: To provide a ghost eliminating device by which only a ghost component included in an input signal is accurately eliminated by matching a pulse width of an internal reference signal with a pulse width of an equivalent pulse of the input signal. CONSTITUTION: The ghost elimination device correcting successively a tap coefficient (c) of a filter circuit 1 based on the comparison result between an input signal (x) and an internal reference signal (r) through the successive correction method is provided with a pulse width detection section 2 detecting the pulse width of the equivalent pulse of the input signal (x) and with an internal reference signal generating section 4 adjusting the pulse width of the internal reference signal (r) in response to a pulse width L detected by the pulse width detection section 2.
Patent JP-H02224830-A (JP)
Title: Press apparatus
Inventor: KAMIYA SHUNJI
IPC: B21D5/01
Filed: 1989-02-28
Abstract: PURPOSE:To make a press itself small by intersecting 1st and 2nd punch driver parts nearly at right angles to each other and providing the 2nd punch driver part along the direction intersecting nearly at right angles to the direction of the load acting when an inverse part is formed. CONSTITUTION:A fixed die 22 and a slide die 23 are provided on a movable die (an upper die) 21. A die driver 32 and a main lifter 35 are provided on a fixed die (a lower die) 31. On the upper side of them are provided an auxiliary lifter 36 and pressure devices 28, 29 for energizing it downward. A slide punch 33 forming the inverse part 1b on the work in cooperation with a slide die 23 is arranged freely movably is arranged freely movably between a 1st punch driver part 35a of the main lifter 35 and a 2nd punch driver 34a of the fixed die 31. The 1st and 2nd punch driver parts 35a, 34a are intersected nearly at right angles to each other and the 2nd punch driver part 34a is provided in the direction intersecting nearly at right angles to the load acting when the inverse part 1b is formed. By this method, the load when the inverse part is formed can be born by a punch driver, etc., as a compression load.
Patent JP-H05217204-A (JP)
Title: Optical recording medium
Inventor: TERADA MASATO
IPC: G11B7/24035
Filed: 1992-02-04
Abstract: PURPOSE:To obtain signal quality with a satisfactory reproduction waveform by specifying the thickness of each layer of a recording film, adopting a rapidly cooled structure, improving thermal diffusing property and inhibiting ununiform distortion of the front and rear ends of recording bits by the effect of remaining heat at the time of heating with laser light. CONSTITUTION:When a protective layer 2 of a dielectric, a recording layer 3, an interference layer 4 of a dielectric and a reflecting layer 5 are successively formed on a transparent substrate 1 to obtain a four-layered optical recording medium, the thickness of the layers 2, 3, 4, 5 are regulated to 50-200nm, 10-30nm, 5-30nm and 50-150nm, respectively. The material of the reflecting layer 5 is Al, Sb, Cu, Au, Ag, etc. In the case of a material having inferior corrosion resistance, Ti, V, Cr or Co is used so as to enhance chemical stability. The layer 5 is required to have >=50nm thickness so as to inhibit a teardrop shaped of recording bits. The interference layer 4 of the dielectric is setting 50-100nm thickness between the layer 5 and the recording layer 3.
Patent JP-H09247466-A (JP)
Title: Encoding device
Inventor: MITA YOSHINOBU
IPC: H04N19/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To insert a special code in terms of hardware to a bit stream by the addition of a variable length code and the shaving of the same synthesizing circuit, etc. SOLUTION: An encoding device includes the configuration of a Huffman encoder and a special code inserting circuit. The output of a synthesizing part 6 is normally given to a barrel shifter 8 with a selector 7 but the special code is given from a special code control part 10 to the selector 7, so that one of the output of the synthesizing part 6 or the special code is selected in the selector 7 so as to be given to the barrel shifter 8. The special code is inserted between Huffman code strings by the selection output of the selector 7. In the barrel shifter 8, shift in the proper number of bits is executed as against inputted data in order to generate continuous bit strings in a free area in a synthesizing register part 9 and, after that, an output is executed to the synthesizing register part 9. The synthesizing register 9 is provided with two registers.
Patent JP-S62204129-A (JP)
Title: Electronic scale
Inventor: NISHIDA MANABU
IPC: G01G19/413
Filed: 1986-03-05
Abstract: PURPOSE:To obtain an electronic scale which facilitate the setting and switching of specification and deals with various kinds of specification by storing specification data in a nonvolatile memory and dealing with a change in specification setting mode with ten-keys. CONSTITUTION:Scaling data from a load cell 4 is inputted to a CPU 3 to which a RAM 1 and a ROM 2 are connected through an A/D converter 5. This CPU 3 connects with an operation part 6 equipped with the ten-keys, mode setting keys, etc., and a display part which displays weight, unit prices, prices, etc. Further, the nonvolatile memory 8 connected to the CPU 3 stores specification data as a combination of eight bits of 1 and 0 like '10101010' as well as dip switches. The specification of the electronic scale is controlled according to the specification data stored in the memory 8. Further, the specification data stored in the memory 8 is switched and set by setting a specification set mode through the operation of the operation part 6.
Patent JP-H06258103-A (JP)
Title: Work administration device
Inventor: HIGASHIYA TAKASHI
IPC: G01D9/00
Filed: 1993-03-09
Abstract: PURPOSE:To provide a work administration device capable of efficiently administering the work of a construction site and the like without causing mistransmission or impossible transmission during transmitting information. CONSTITUTION:A work administration device 1 performs information transmission between a portable terminal device 2 processing various work information on machines and labor administration information of machine operators and a main body 50 arranged at a fixed position for processing the various work information on machines and labor administration information of machine operators with a non-touch information transmission means 70 placed between the above portable terminal device 2 and the main body 50. With this constitution, efficiently administering the work of a constriction site and the like becomes possible with the operation of the non-touch information transmission means without causing mistransmission or impossible transmission during transmitting information even in a bad use environment accompanying vibration, dust and water.
Patent JP-H07233988-A (JP)
Title: Wind-proof type exterior ventilating opening hood
Inventor: SHIMIZU AKIO
IPC: F24F7/04
Filed: 1994-02-23
Abstract: PURPOSE:To contrive the improvement of wind resisting function and of ventilating performance in a normal operation with respect to an exterior ventilating opening hood designed to prevent the wind effect on the ventilating performance by opening and closing air pressure-operated damper blades. CONSTITUTION:An exterior ventilating opening hood is provided with a pair of damper blades 5a and 5b which are pivotally mounted to the rear side of a hood frame 1 by their respective vertical supports 8a and 8b to enable them to turn in the nearly horizontal directions and which, in a windless normal condition, are retained in a neutral position by a predetermined force applied thereto. When the wind is blown into the hood frame from either of left and right ventilating openings 3a and 3b, one ventilating opening on the windward side is turned in the direction of the arrow X by the wind pressure to thereby close a ventilating passage on this side and the other on the downwind side is likewise turned to form a ventilating passage along the damper blade on this side. As a result, the aforesaid arrangement can prevent the admission of wind into the ventilating passage or lowering of the ventilating performance caused by the wind pressure and can afford a satisfactory ventilating performance in a normal operation.
Patent JP-S53133485-A (JP)
Title: Detecting coil device of nuclear magnetic resonator
Inventor: ABE KATSUNOBU
IPC: G01R33/34
Filed: 1977-04-27
Abstract: PURPOSE: To obtain a detecting coil device of a nuclear magnetic resonator having small performance fluctuations by making Q of a tuning circuit a stable value. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03250750-A (JP)
Title: Manufacture of soi substrate and semiconductor device
Inventor: USUI SHOJI
IPC: H01L21/76
Filed: 1990-02-28
Abstract: PURPOSE:To enable an element formation layer to be fed with an arbitrary potential by a method wherein the element formation layer is isolated in an insular shape and electrically connected to a conductor layer or a conductive substrate. CONSTITUTION:An element formation layer 2 is provided on a conductive layer 4 or a conductive substrate through the intermediary of an insulating film 3. At this time, the element formation layer 2 is isolated in an insular shape and electrically connected to the conductive layer 4 or the conductive substrate. On the other hand, a conductive material (poly-Si) is buried in the gap between a polishing stopper layer (SiO2) 1 and the element formation layer 2 to provide a connection part for electrically connecting the layer 2 to the conductive layer 4 beneath the insulating film 3 to feed said layer 4 with a potential. Through these procedures, the element formation layer 2 can be fed with an arbitrary potential.
Patent JP-S62203876-A (JP)
Title: Hydraulic clutch type steering device
Inventor: MATSUFUJI MIZUYA
IPC: B62D11/08
Filed: 1986-03-04
Abstract: PURPOSE:To prevent occurrence of such a situation that the earth is scraped up during steering of a vehicle on a soft ground and therefore, the vehicle fails to run further, by enabling either turn-off steering operation or skid steering operation which carries out off-road turning, to be carried out. CONSTITUTION:Hydraulic oil discharged from a hydraulic pump P2 is fed into an automatic steering valve 50 in which flow passages are selectively and automatically change over by means of a steering sensor. The automatic steering valve 50 senses a signal from the steering sensor 99 attached to the front section of a vehicle body, and automatically steers the vehicle body, right and left, by means of a solenoid 98. When the valve 50 is changed over for right or left steering operation, a part of hydraulic oil flows into rear chamber cylinders 66L, 66R to push steering operation timing valves 55L, 55R, clutch valve cylinder 57L, 57R, turn-off steering valves 56L, 56R is one unit body, and therefore, steering clutches are disengaged while steering brake is gradually applied, thereby the steering braking force is finally made to be large.
Patent JP-S59175160-A (JP)
Title: Manufacture of insulated gate type field effect transistor
Inventor: NAKAMURA KUNIO
IPC: H01L21/336
Filed: 1983-03-23
Abstract: PURPOSE:To completely perform the insulation of the gate electrode and the source-drain electrodes and thus improve the yield by a method wherein the gate electrode is formed after growing an oxide film on the surface of a silicide formed on the source and drain regions. CONSTITUTION:The field oxide film 2 is formed on an Si substrate 1. The metallic silicide 3 doped with the impurity of conductivity reverse to that of the substrate is adhered over the entire surface. Then, the silicide at the part corresponding to the channel region is removed. Next, the oxide film 4 is formed on the silicide surface and the channel region. At the same time, the impurity is diffused from the silicide into the Si substrate, and accordingly the source and drain diffused layers 5 are formed. The gate electrode 6 is formed after adhering a metal or polycrystalline Si. Thereafter, an insulation film 7 is adhered, contact apertures are formed, and then electrodes 8 to the source-drain regions are formed.
Patent JP-S54139596-A (JP)
Title: Liquid chromatography
Inventor: ASAI KEI
IPC: G01N30/60
Filed: 1978-04-20
Abstract: PURPOSE: To achieve the improvement of detection accuracy by adding the moving phase liquid dissolved with sample and the same not dissolved to the central part and concentrical torus part of a cylindrical colnmn containing the stationary phase and leading out only the sample has passed the central part.  
     CONSTITUTION: One of the moving phase liquids by a liquid feed pump 2 dissolves the sample of a sample inlet part 3 and is added via upper central cavity 46' to the central part of a column pipe 43 containing the column filler 44 of the stationary phase formed of fine particles such as of ion exchangers, etc. The other moving liquid phase is added under high pressure to the concentrical torus form part of a pipe 44 through the upper concentrical cavity 46" to reduce the diffusion of the sample in the wall direction of the pipe 44. Thereby, the sample band is added to a detector 5 via the central cylindrical chamber 47' of the pipe 44 before it reaches the wall of the pipe by diffusion and the highly accurate measurement by only the sample having passed through the filler 44 may be performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61208657-A (JP)
Title: Tape running control system
Inventor: OOSUGI YOSHIFUMI
IPC: G11B15/46
Filed: 1985-03-13
Abstract: PURPOSE:To attain tape running control with constant speed and constant tape feeding amount in following to the turning of a dial by controlling the tape running speed in the turning speed of the dial and controlling the tape feeding amount with the number of revolutions of the dial. CONSTITUTION:An output pulse 14 given by turning a JOG dial is counted by a counter 15, the pulse number per unit time is fed to a DA converter 19 and a motor drive amplifier 20 drives a capstan motor 21. On the other hand, a capstan encoder pulse 16 obtained from an encoder connected to the capstan shaft is fed to a comparator 18, where the pulse is compared with a setting value to control the speed of the capstan motor in a way of feedback control. A decrement counter 22 is decremented by the capstan encoder pulse 16 and when the count is not 0, the counter 22 is set by using a numeral adding the remaining value of the counter 22 to a new count of the counter 15. This operation is repeated at each unit time to realize the tape feeding proportional to the number of revolutions of the JOG dial. Thus, accurate JOG operation is attained.
Patent JP-H05344126-A (JP)
Title: Data transmission control system for branched lan
Inventor: FUKUSHIMA TAKANORI
IPC: H04L12/911
Filed: 1992-03-05
Abstract: PURPOSE:To improve efficiency for utilizing a main transmission line at the time of generating any fault in a LAN terminal equipment. CONSTITUTION:Respective interface circuits 3-1 to 3-k of LAN terminal equipments 6-1 to 6-k schedule the order of using a main transmission line 1 by fetching the use requests of the main transmission line 1 sent from interface circuits 4-1 to 4-k through a sub transmission line 2. On the other hand, the respective interface circuits 4-1 to 4-k control the exchange of packet data between terminal equipments 5-1 to 5-k and the main transmission line 1. In addition to the function as mentioned above, the interface circuit 3-k detects the fault and recovery of the LAN terminal equipments 6-1 to 6-k from the trace of the use request and reports the address of the fault and recovered equipment 6-i through the circuit 4-k to all the LAN terminal equipments 6-1 to 6-k, and the LAN terminal equipments 6-1 to 6-k receiving the information do not transmit data to the equipment 6-i under the fault.
Patent JP-H05245907-A (JP)
Title: Extruding quantity-control method of extruder with gear pump and its apparatus
Inventor: FUKUNAGA TOSHITAKA
IPC: B29C48/405
Filed: 1992-03-05
Abstract: PURPOSE:To enable control to be performed wherein a responses to variations in both feeder supply quanity and screw rotational frequency are considered. CONSTITUTION:When inlet pressure of a gear pump is varied, a correction quantity-operating part 13 is operated, and a control input save time-operating part 15 operates control input save time T by a specific correction quantity which was operated. However, a feeder supply quantity correcting part 19 and a screw rotational. frequency correcting part 16 output respectively to a feeder driving part 11 and a screw driving part 4 based on the correction quantity obtained at the last time only during control input evacuation time T. Therefore, operated results based on the preceeding correction quantity and a next correction quantity are never supplied in a piled up state to a feeder or a screw, and the socalled hunting and excess control can be prevented.